Sony DCR-TRV360 Service Manual page 6

DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
VC-345 (1/18)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-59 for printed wiring board.
1 2 3 4
VC-345 BOARD (1/18)
A A/D CONVERTER,TIMING GENERATOR (CAM BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
3 IC1501 qs REC/PB
R:REC MODE
P:PB MODE
DP:Digital8 PB MODE
CP:Hi8/Std8 PB MODE
∗ :IMPOSSIBLE TO MEASURE THE
B 13.5 MHz
VOLTAGE AT THE MARKED POINTS.
2
IC1501 9 REC/PB
13.5 MHz
C
2
IC1501 9 PB (Hi8/Std8)
NTSC: 14.318 MHz
PAL: 14.187 MHz
CN1501 14P
D V4
V4 1
V3
V3 2
V2
V2 3
V1
V1 4
GND 5
H2 6
CD-472
CN951 H1 7
THROUGH THE
RG 8
FFC-005 FLEXIBLE
E FLAT CABLE
GND 9
(PAGE 4-7 LEVEL2)
CAM_15V 10
VSHT
VSHT 11
CAM_-7.5V 12
GND 13
CCD OUT 14
F
G
H
I
J
K
SIGNAL PATH
SIGNAL PATH
VIDEO
VIDEO
SIGNAL SIGNAL
L
Y/CHROMA CHROMA
R1519
R1508
REC PB
47
05
4-9
VC-345 BOARD SIDE A VC-345 BOARD SIDE A VC-345 BOARD SIDE B VC-345 BOARD SIDE B
5 6 7
R1507
FB1501 0
R1509
0uH
TRV360/TRV361 XX
3.0 Vp-p
R1505
XX
TRV460/TRV460E/TRV461E
R1506 R1510
XX 0
2.8 Vp-p
C1507
2.9
4.7u
12 11 10 9
2.8 Vp-p 2.9
13 VDD2
1
IC1501 5 (X1501) REC/PB
14 VSS3
XSHP R2.3/P0
15 XSHP
XSHD R2.3/P0
16 XSHD
C1503
R1501
17 XRS
XX 0.1u
R0.7/P0
18 RG 27 MHz
2.9
19 VDD3
2.9
20 VDD4
R2.9/P0
21 H1
R1.6/P0
22 H2
23 VSS4 TIMING GENERATOR
24 NC
C1501 C1502
22p 22p
25 26 27 28 29 30 31 32 33 34 35 36
R-0.3/P0
C1506
R1517
XX 2.2u
C1504 0.22u
R1504 100k
V2 V1 V3
12 11 10
FB1502
0uH
2.8
DRVDD
13
C1508
1u
DRVSS
14
DVSS
15
R1.6/P2.4
ADCLK
16
2.9
17 DVDD
2.9
R1503
18 DVDD
XX
R2.4/P0
C1526
19 PBLK
XX
2.8
20 CLPOB
XSHP R2.4/P0
21 XSHP
XSHD R2.4/P0
22 XSHD
C1509 R2.8/P0
1u 23 CLPDM
2.9
C1527
24 AVDD
XX
25 26 27 28 29 30 31 32 33 34 35
4 IC1502 e; REC
1.9 Vp-p
H
C1530
1u
C1514
XX
C1516
XX
0.22u
8 9 10 11
C1511
D1501
8p
C1510
1SV329(TPL3)
0.01u
X1501
C1513 R1514
27MHz
0.01u 470k
R1502
XX
∗ R2.8/P0
8 7 6 5 4 3 2 1
R1.4/P0
ID
48
R2.8/P0
CKCONT1
47
2.9
CKCONT2
46
R2.8/P0
AVD
2.2 Vp-p 45
R2.6/P2.9
AHD
44
2.9
VDD5
43
R2.9/P0
DSGAT
42
0.1
XV1
41
2.8 XRST_VTR
RST
40
IC1501
2.5 CAM_CS
SEN
39
0 CAM_SO
SSI
38
2.7 CAM_SCK
IC1501
SSK
37
CXD2444AR-T4
0
CAM_SI
R1512
V4 VSHT XX
Hi8/Std8
L1501
10uH
9 8 7 6 5 4 3 2 1
C1525
XX
4V
CH_SCK
2.8
XSCK 48
CH_SO
0
C1528
SI 47
22u
CH_CS
2.8
XCE 46 6.3V
SYSV 45
IC1502
LatchSelect 44
2.8 XRST_VTR
S/H,AGC,A/D HDRST 43
CONVERTER
AVSS 42
IC1502
HD49337AFEB AVSS 41
2.9
AVDD 40
R0.9/DP0/CP0.9
REFN 39 C1532
R1.9/DP0/CP1.9 1u
6.3V
REFP 38
R1.4/DP0/CP1.9
CMLEVEL 37
C1523
0.1u
CHROMA
5 IC1502 eh PB (Hi8/Std8)
36
2
70 mVp-p
H
R1515 0
TRV360/TRV361
R1516
C1515
0
TRV360/TRV361
XX
C1531 C1519
XX 1u
4-10
12 13 14
CAM_15V
1
CAM_-7.5V
A_2.8V
(17/18)
D_2.8V
REG_GND
2
CAM_DD_ON
(11/18)
VCK
3
ADCK
(5/18)
4 5
VCK
(2/18) (7/18)
6
FRQ_TUNE
(10/18)
CK_CONT
7
XRST_VTR
XRST_VTR
CAM_SCK
CAM_SCK (14/18)
CAM_SO
CAM_SO
CAM_SI
CAM_SI
CAM_CS
CAM_CS
CH_SO
CH_SO
CH_SCK
CH_SCK
CH_CS
CH_CS
TG_ID
TG_VD
TG_HD
8
VGAT
ZV1
(2/18)
ZSG1
CLPOB
AD9_G
AD9_G
AD8_G
AD8_G
AD7_G
AD7_G
AD6_G
AD6_G
AD5_G
9 10
AD5_G
AD4_G
Hi8/Std8
AD4_G
AD3_G (2/18) (5/18)
AD3_G
AD2_G
AD2_G
AD1_G
AD1_G
AD0_G
AD0_G
11
PB_C_RF
(10/18)
C1524
0.001u
C1520
12
0.22u
IC_3701_Y_OUT
(6/18)
TRV460/TRV460E/TRV461E